98503760

素因数分解:

$2^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2251}}^1$

素因数の和:2811

約数の個数: 40

約数和(自身を含む): 229541856

約数和(自身を除く): 131038096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 547, 1094, 2188, 2251, 2735, 4376, 4502, 5470, 8752, 9004, 10940, 11255, 18008, 21880, 22510, 36016, 43760, 45020, 90040, 180080, 1231297, 2462594, 4925188, 6156485, 9850376, 12312970, 19700752, 24625940, 49251880, 98503760]

約数ペア:

[(1, 98503760), (2, 49251880), (4, 24625940), (5, 19700752), (8, 12312970), (10, 9850376), (16, 6156485), (20, 4925188), (40, 2462594), (80, 1231297), (547, 180080), (1094, 90040), (2188, 45020), (2251, 43760), (2735, 36016), (4376, 22510), (4502, 21880), (5470, 18008), (8752, 11255), (9004, 10940)]